Explanation

The atmosphere of Mars has an abundant supply of carbon dioxide.

It comprising about 95% of its atmosphere.

This high concentration of CO2 contributes to the planet's cold temperatures and thin atmosphere.

Explanation

Air is not a component of a food web, as it is not a living organism or a source of energy or nutrients for organisms in the web.

Explanation

Smooth muscles do not line the wall of the heart; this is a characteristic of cardiac muscle. Hence, this statement is NOT true.

Explanation

Subjective data would include the client’s perception of pain.

This type of data is based on the client's personal experiences and feelings, which are reported directly by them.

Explanation

Blood group O has both anti-A and anti-B antibodies in the serum, while the other blood types do not.

Explanation

Chromosomes are made up of:

• Nucleic acid (DNA or RNA)
• Proteins (histones and non-histone proteins)

Explanation

• Sperms fuse with eggs to form a zygote, which is the single cell that results from fertilization.
• The zygote then develops into an embryo, and later a fetus, as it grows and matures.

Explanation

Deviation from the normal sinus heart rhythm is termed dysrhythmias.

Dysrhythmias refer to irregularities or disturbances in the heart's rhythm, affecting its regular sinus pattern.

Explanation

Before using an oxygen cylinder during oxygen therapies, a leak test should be performed. This test ensures that there are no leaks in the cylinder, regulator, or connections, which is crucial for the safety and effectiveness of the therapy

There are 8 parts of the Oxygen cylinder:

1. Cylinder
2. Valve
3. Regulator
4. Flow Meter
5. Pressure Guage
6. Humidifier Bottle
7. Tubing
8. Mask

Explanation

• Maize (Zea mays) is a monocotyledonous plant.
• It belonging to the family Poaceae (grass family).